DE59006516D1 - Vorrichtung zum Messen der Position eines Filamentbündels. - Google Patents

Vorrichtung zum Messen der Position eines Filamentbündels.

Info

Publication number
DE59006516D1
DE59006516D1 DE59006516T DE59006516T DE59006516D1 DE 59006516 D1 DE59006516 D1 DE 59006516D1 DE 59006516 T DE59006516 T DE 59006516T DE 59006516 T DE59006516 T DE 59006516T DE 59006516 D1 DE59006516 D1 DE 59006516D1
Authority
DE
Germany
Prior art keywords
light
light source
detector unit
bundle
detector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59006516T
Other languages
English (en)
Inventor
Matthias Dipl Phys Hartrumpf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Application granted granted Critical
Publication of DE59006516D1 publication Critical patent/DE59006516D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Vehicle Body Suspensions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
DE59006516T 1990-01-31 1990-12-20 Vorrichtung zum Messen der Position eines Filamentbündels. Expired - Fee Related DE59006516D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4002743A DE4002743A1 (de) 1990-01-31 1990-01-31 Vorrichtung zum messen der position eines filamentbuendels

Publications (1)

Publication Number Publication Date
DE59006516D1 true DE59006516D1 (de) 1994-08-25

Family

ID=6399090

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4002743A Granted DE4002743A1 (de) 1990-01-31 1990-01-31 Vorrichtung zum messen der position eines filamentbuendels
DE59006516T Expired - Fee Related DE59006516D1 (de) 1990-01-31 1990-12-20 Vorrichtung zum Messen der Position eines Filamentbündels.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4002743A Granted DE4002743A1 (de) 1990-01-31 1990-01-31 Vorrichtung zum messen der position eines filamentbuendels

Country Status (6)

Country Link
US (1) US5315371A (de)
EP (1) EP0439802B1 (de)
JP (1) JPH0571007A (de)
AT (1) ATE108894T1 (de)
DE (2) DE4002743A1 (de)
ES (1) ES2062283T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806288A1 (de) * 1998-02-16 1999-08-26 Fraunhofer Ges Forschung Laserscanner-Meßsystem
DE19820630A1 (de) * 1998-05-08 1999-11-11 Heidelberger Druckmasch Ag Vorrichtung zur Positionserfassung von rotierenden Objekten
CN115233325B (zh) * 2022-09-23 2022-12-16 江苏恒力化纤股份有限公司 一种涤纶fdy工艺生产低毛丝率异形纤维的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659950A (en) * 1969-07-14 1972-05-02 Iris Corp Laser apparatus for detecting the size and form of filamentary material by measuring diffracted light
US3812376A (en) * 1972-02-18 1974-05-21 Agency Ind Science Techn Device for controlling dimensional accuracy during machining of a cylindrical workpiece
DE2847552A1 (de) * 1978-11-02 1980-05-22 Zimmer Ohg Geraet zur optischen messung einer groesse eines messobjektes in der dimension einer laenge
JPS57206806A (en) * 1981-06-13 1982-12-18 Nippon Steel Corp Measuring method and device for caternary in continuous annealing furnace
US4650322A (en) * 1984-09-07 1987-03-17 The Board Of Trustees Of The Leland Standford, Jr. University Method and means for high resolution measurement of fiber diameter
KR940007111B1 (ko) * 1985-06-14 1994-08-05 더브로큰 힐 프로프라이어터리 컴패니 리미티드 물체의 단면형상 및 윤곽의 측정방법 및 장치
GB8816346D0 (en) * 1988-07-08 1988-08-10 Kyriakis J Apparatus for monitoring product in hostile environment
JPH07119574B2 (ja) * 1988-09-12 1995-12-20 富士通株式会社 二次元位置検出方法

Also Published As

Publication number Publication date
ES2062283T3 (es) 1994-12-16
DE4002743C2 (de) 1992-08-20
EP0439802B1 (de) 1994-07-20
ATE108894T1 (de) 1994-08-15
US5315371A (en) 1994-05-24
EP0439802A2 (de) 1991-08-07
JPH0571007A (ja) 1993-03-23
EP0439802A3 (en) 1992-02-26
DE4002743A1 (de) 1991-08-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee